It's real Parallel Port in your computer, not USB to Parallel port high compatible with Parallel type device (Printer, KeyPro, Scanner).
The adapter card is based on a Moschip single chip design, that allows you to harness the full capability of PCI Express (PCIe) - providing optimum reliability and speed, and reducing the load applied to the CPU .
FEATURES:
* 1 IEEE 1284 parallel port
* Native single chip, single lane PCI Express
* SPP/EPP/ECP Parallel port fully supports existing Centronics interface